GFB Mach 2 TMS Recirculating Diverter Valve – Subaru 2015+ WRX/Forester

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB’s Mach 2 utilises GFB’s proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100psi+. Put simply, it can hold more boost than any turbo could produce
GFB’s Mach 2 diverter valve is configured from the factory for full recirculation (i.e. plumb back, diverter, bypass) venting for the performance-minded who just want the benefits without the sound. Atmosphere venting kits also available.
Subaru 2015-on WRX/ Forrester

Fitment:
Subaru Forester 2.0XT Premium 2014 to 2018
Subaru Forester 2.0XT Touring 2014 to 2018
Subaru WRX Base 2015 to 2020
Subaru WRX Limited 2015 to 2020
Subaru WRX Premium 2015 to 2020